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Open-Access Journal
Editorial
Enzo Ierardi, Rosa Rosania, Mariangela Zotti, Floriana Giorgio, Simonetta Prencipe, Nicola Della Valle, Vincenzo De Francesco, Carmine Panella 
World J Gastrointest Oncol 2(6):259-264. Published online Jun 15, 2010. doi: 10.4251/wjgo.v2.i6.259
Topic Highlight
Francesco Perri, Fulvia Terracciano, Marco Gentile, Antonio Merla, Daniela Scimeca, Angelo Zullo 
World J Gastrointest Oncol 2(6):265-271. Published online Jun 15, 2010. doi: 10.4251/wjgo.v2.i6.265
Review
Cosimo Sperti, Valentina Beltrame, Anna Caterina Milanetto, Margherita Moro, Sergio Pedrazzoli 
World J Gastrointest Oncol 2(6):272-281. Published online Jun 15, 2010. doi: 10.4251/wjgo.v2.i6.272
Case Report
Hironori Shigeoka, Haruhiko Imamoto, Yasumasa Nishimura, Taro Shimono, Hiroshi Furukawa, Hiroshi Imamura, Takushi Yasuda, Hitoshi Shiozaki 
World J Gastrointest Oncol 2(6):282-286. Published online Jun 15, 2010. doi: 10.4251/wjgo.v2.i6.282